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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED, MWPTHz | 2023-12-21 14:40 |
Miyagi | RIEC, Tohoku Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
LiNbO3 Optical Modulator with Polarization-Reversed Structures for High-Speed Low-Latency Data Transfer over Optical Fiber Hiroshi Murata (Mie Univ.)  ED2023-53 MWPTHz2023-63 |
Recently, research and development for Beyond-5G/6G mobile wireless systems are attracting a lot of interest. In Beyond... [more] | ED2023-53 MWPTHz2023-63 pp.3-6 |
| SAT, RCS (Joint) |
2022-08-26 10:15 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Constant Amplitude Modulation for NOMA-OFDM Wireless Communications Wang Zihan, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech) RCS2022-115 |
In wireless communications, non-orthogonal multiple access (NOMA), which combines and transmit multiple user signals, ca... [more] | RCS2022-115 pp.102-107 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:15 |
Online | Online | Lossy Source Coding of Binary Memoryless Source by Trained LDGM Encoder Kazuki Ogawa, Motohiko Isaka (Kwansei Gakuin Univ.) IT2021-101 ISEC2021-66 WBS2021-69 RCC2021-76 |
Use of low-density generator matrix codes with message-passing algorithm is an efficient approach for lossy coding of th... [more] | IT2021-101 ISEC2021-66 WBS2021-69 RCC2021-76 pp.111-115 |
| MSS, CAS, IPSJ-AL [detail] | 2021-11-18 11:20 |
Online | Online | Evaluation of Accuracy in Frequency Domain Equalization with Equivalent Low-pass Model of Distributed Amplifier Taiki Okuma, Sota Ikeo, Umeda Yohtaro (Tokyo University of Science) CAS2021-42 MSS2021-22 |
In the estimation of the channel function for a circuit and the accuracy evaluation of distortion compensation using Fre... [more] | CAS2021-42 MSS2021-22 pp.28-33 |
| QIT (2nd) |
2021-05-25 11:40 |
Online | Online | Information and Themodynamic Entropy
-- Analyzing the Lectures of John von Neumann -- Kumon Tokumaru (Writer) |
A fertilized egg becomes a living creature by continuous cell division following genomic information. Therefore, informa... [more] | |
| EA | 2020-12-14 14:55 |
Online | Online | Investigation of Vehicle's Acceleration Sound Design Using Distortion Products Natsuki Yamagiwa, Yu Aburagi, Noriyuki Tanimoto, Shunsuke Ishimitsu (Hiroshima city Univ.), Satoshi Fujikawa, Mitsunori Matumoto (Mazda), Yasuki Murakami (Kyushu Univ.) EA2020-56 |
In the sound design of automobiles, the emphasis on low-frequency sounds may improve the excitement. However, as the ord... [more] | EA2020-56 pp.62-68 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2018-10-18 16:35 |
Aomori | Hachinohe Chamber of Commerce and Industry(Hachinohe city, Aomori) | GaN HEMT Darlington Power Amplifier with Individual Bias Adjustment for High-Efficiency and Low-Distortion Characteristics Atsushi Kitamura, Yoichiro Takayama, Ryo Ishikawa, Kazuhiko Honjo (UEC) EMCJ2018-45 MW2018-81 EST2018-67 |
Multi-transistor configurations are widely applied for improving the performance of transistor amplifiers. In the multi-... [more] | EMCJ2018-45 MW2018-81 EST2018-67 pp.71-75 |
| EA, ASJ-H | 2017-10-21 14:30 |
Toyama | Ushidake-Onsen | Integration of multi-channel signals to generate three dimensional sounds for omnidirectional image. Kento Imamura (Mie Univ.), Takanori Nishino (Meijou Univ.), Hiroshi Naruse (Mie Univ.) EA2017-44 |
Three dimensional sound means a sound recording and reproduction method and can reproduce a direction and distance of a ... [more] | EA2017-44 pp.7-10 |
| IT | 2017-07-14 10:00 |
Chiba | Chiba University | Asymptotic Tightness of The Shannon Lower Bound for R(D)
-- Another Proof for Self-Similar Memoryless Source -- Shingo Taguchi, Tsutomu Kawabata (UEC) IT2017-27 |
Although the asymptotic properties of the Shannon lower bound for the rate-distortion function are well known for contin... [more] | IT2017-27 pp.61-65 |
| IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] | 2017-02-20 16:00 |
Hokkaido | Hokkaido Univ. | Speaker System with 100-W High Output Power and 0.17% THD+N Using 9-V Power Supply with Digitally Direct-Driven Technique Yuki Furuya, Masayoshi Takahashi, Satoshi Saikatsu, Akira Yasuda, Michitaka Yoshino (Hosei Univ.) |
In this paper, we report on a small speaker system that can output 110 W and higher from an 9-V input without using anal... [more] | |
| PRMU, IE, MI, SIP | 2016-05-20 10:00 |
Aichi | High Accuracy Feature Point Tracking for Omnidirectional Image Sequence Hiroshi Tada, Koichi Ichige (Yokohama Nat'l Univ.) SIP2016-16 IE2016-16 PRMU2016-16 MI2016-16 |
In this paper, we propose a highly accurate feature point tracking method for omnidirectional image sequence. It is diff... [more] | SIP2016-16 IE2016-16 PRMU2016-16 MI2016-16 pp.85-90 |
|
| ICD, CPSY | 2014-12-02 09:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Class AB CMOS Rail-to-Rail Op Amp with reduced crossover distortion Mamoru Ohsawa, Cong-Kha Pham (UEC) ICD2014-101 CPSY2014-113 |
This paper introduces the opamp that has Rail-to-Rail Input and Output in low voltage and low power.Proposed circuit has... [more] | ICD2014-101 CPSY2014-113 pp.101-105 |
| IT | 2014-07-17 17:05 |
Hyogo | Kobe University | Coding with a Fidelity Criterion Allowing Some Overflow Probability Hideki Yagi (Univ. of Electro-Comm.), Ryo Nomura (Senshu Univ.) IT2014-25 |
This paper describes $varepsilon$-achievable rate of variable length coding with a fidelity criterion for general source... [more] | IT2014-25 pp.77-82 |
| IT, ISEC, WBS | 2012-03-01 10:30 |
Kanagawa | Wyner-Ziv video coding with a quantizer using correlations between frames Michiaki Ohkawa, Tomohiko Uyematsu, Ryutaroh Matsumoto (Tokyo Tech) IT2011-56 ISEC2011-83 WBS2011-57 |
Wyner-Ziv video coding is a video coding using information from neighbor frames at decoding with exploiting the correlat... [more] | IT2011-56 ISEC2011-83 WBS2011-57 pp.67-72 |
|
| SP | 2011-06-24 11:30 |
Aichi | Nagoya Univ. | Evaluation of the acoustic feature representing loud-ness of music signal for music classification. Tsutomu Sato, Hideki Banno, Fumitada Itakura (Meijo Univ.) SP2011-37 |
This paper proposes an acoustic feature measuring a degree of closeness to Loud-rock music for music genre classificatio... [more] | SP2011-37 pp.41-46 |
| ED, MW | 2010-01-15 10:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A Low-Voltage, Broadband Operation HBT Power Amplifier for CDMA Applications Kazuya Yamamoto, Atsushi Okamura, Takayuki Matsuzuka, Yutaka Yoshii, Satoshi Suzuki, Masatoshi Nakayama, Teruyuki Shimura, Naohito Yoshida (Mitsubishi Electric Corp.) ED2009-193 MW2009-176 |
This paper describes circuit design and measurement results of an HBT MMIC power amplifier module (PA) operating with a ... [more] | ED2009-193 MW2009-176 pp.105-110 |
| ICD | 2009-12-15 13:55 |
Shizuoka | Shizuoka University (Hamamatsu) | Wide Swing, Low Gain Error Voltage Buffer with Adaptive Biasing for Improving Slew-rate Jagatjyoti Ghimire, Cong-Kha Pham (The Univ. of Electro-comm.) ICD2009-98 |
An adaptively biased voltage buffer is proposed. Based on adaptive biasing, moderately high slew rate buffer has been im... [more] | ICD2009-98 pp.121-125 |
| ICD | 2008-12-11 13:30 |
Tokyo | Tokyo Inst. Tech., Ohokayama Campus, Kokusa-Kouryu-Kaikan | [Poster Presentation]
3.3mW 11-times CMOS Frequency Multiplier Seong Woong Lim, Minoru Fujishima (Tokyo Univ.) ICD2008-118 |
[more] | ICD2008-118 pp.79-83 |
| MW | 2008-11-21 10:20 |
Nagasaki | Nagasaki-Univ. | A Wide-Band Cartesian Feedback Power Amplifier Using Phase Lead Circuits Naoko Matsunaga, Kenichi Horiguchi, Ryoji Hayashi (Mitsubishi Electric corporation) MW2008-135 |
A Cartesian feedback power amplifier is one of the negative feedback amplifiers. The problem of a Cartesian feedback pow... [more] | MW2008-135 pp.97-102 |
| LQE, OPE, OCS | 2007-11-01 11:15 |
Fukuoka | High-speed, high-efficient photodiode with p-InGaAs/i-InGaAs absorption layers Yoshifumi Muramoto, Toshihide Yoshimatsu, Satoshi Kodama, Fumito Nakajima, Tomofumi Furuta, Hiroshi Ito (NTT) OCS2007-44 OPE2007-99 LQE2007-85 |
We proposed a new design principle for a photodiode structure that has a depleted InGaAs absorption layer combined with ... [more] | OCS2007-44 OPE2007-99 LQE2007-85 pp.23-27 |
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